Welch Explosion Proof CRVpro8 Direct Drive Rotary Vane Vacuum Pump

Description

Welch Explosion Proof CRVpro8 Direct Drive Rotary Vane Vacuum Pump

 ***Note: This item has a possible 1-2 week lead time depending on stock availability***

Product Details

The new CRVpro family of direct drive vacuum pumps offers increased reliability and longer service interval vs. other direct drive rotary vane vacuum pumps. The CRVpro family consumes up to 36% less oil than comparable pumps. Three features drive these benefits: 
  • Runs 10°C cooler than comparable pumps. Slows corrosion. 
  • Has a 40% larger oil capacity than comparable pumps. Dilutes aggressive chemicals. 
  • Has a chemical resistant coating in the oil case and pump module. Protects non-moving parts. 
The CRVpro family includes all the features you'd expect in a direct drive rotary vane pump: gas ballast, forced oil lubrication, anti-suckback mechanism and thermal overload protection. 

    Suitable applications include freeze drying, degassing, vacuum ovens and concentrators.

    3086E-01 comes with an explosion proof motor. Conduit wiring installation required. No cord, plug, or switch provided. 

    Direct drive pumps are not recommended for filtration, aspiration, drying electrophoresis gels, or other applications requiring sustained operation above 30 torr

     

    Specifications
    Application CRVpro8
    Free Air Displacement @ 60 Hz, cfm (L/min) 5.6 (158)
    Free Air Displacement @ 50 Hz, m³/hr (L/min) 8 (133)
    Ultimate Pressure, torr (mbar) 5x10⁻⁴ (4x10⁻⁴)
    Noise Level, dBA 50
    Motor Speed, RPM, @60Hz, @50Hz 1740 (1450)
    Motor Power, HP (kW) 0.4 (0.5)
    Oil Capacity, mL 1000
    Connection Flanges NW 16
    Inlet Hose Connection* 5/8" to 3/4"
    Weight, lbs (kg) 49.6 (22.5)
    Dimensions, LxWxH, in (mm) 18.2x6.1x9.1 (463x157x230)

    Welch Explosion Proof CRVpro8 Direct Drive Rotary Vane Vacuum Pump

    Product form

    SKU: 3.09E+02

    $5,270.00

    You will earn 5,270 points for this purchase.
    • Want it cheaper? Call us for a wholesale or processor discount. 331-281-0154
    • Join Loyalty+ and save 10-15% *Select items

    Price Match

      This is a Sample Product Title
      Was $200.00 Now $100.00

      Login

      Forgot your password?

      Don't have an account yet?
      Create account